给我一个用python做的捕鱼达人游戏代码

很高兴回答您的问题！以下是一个用Python编写的简单捕鱼达人游戏代码，供您参考：

import pygame
import random

# 初始化pygame
pygame.init()

# 定义游戏窗口尺寸
window_width = 800
window_height = 600

# 创建游戏窗口
screen = pygame.display.set_mode((window_width, window_height))
pygame.display.set_caption("捕鱼达人")

# 加载游戏素材
background_img = pygame.image.load("background.jpg")
fish1_img = pygame.image.load("fish1.png")
fish2_img = pygame.image.load("fish2.png")
hook_img = pygame.image.load("hook.png")

# 设置字体
font = pygame.font.Font(None, 36)

# 初始化游戏变量
score = 0
hook_x = window_width / 2
hook_y = window_height - 100
hook_speed = 5
fish1_x = random.randint(0, window_width - fish1_img.get_width())
fish1_y = random.randint(0, window_height - fish1_img.get_height())
fish1_speed = random.randint(1, 3)
fish2_x = random.randint(0, window_width - fish2_img.get_width())
fish2_y = random.randint(0, window_height - fish2_img.get_height())
fish2_speed = random.randint(1, 3)

# 游戏循环
running = True
while running:
    # 处理游戏事件
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            running = False
        elif event.type == pygame.KEYDOWN:
            if event.key == pygame.K_LEFT:
                hook_x -= hook_speed
            elif event.key == pygame.K_RIGHT:
                hook_x += hook_speed

    # 更新游戏变量
    fish1_y += fish1_speed
    if fish1_y > window_height:
        fish1_x = random.randint(0, window_width - fish1_img.get_width())
        fish1_y = -fish1_img.get_height()
        fish1_speed = random.randint(1, 3)
        score -= 1
    fish2_y += fish2_speed
    if fish2_y > window_height:
        fish2_x = random.randint(0, window_width - fish2_img.get_width())
        fish2_y = -fish2_img.get_height()
        fish2_speed = random.randint(1, 3)
        score -= 1
    if hook_x < fish1_x + fish1_img.get_width() and hook_x + hook_img.get_width() > fish1_x and hook_y < fish1_y + fish1_img.get_height() and hook_y + hook_img.get_height() > fish1_y:
        fish1_x = random.randint(0, window_width - fish1_img.get_width())
        fish1_y = -fish1_img.get_height()
        fish1_speed = random.randint(1, 3)
        score += 1
    if hook_x < fish2_x + fish2_img.get_width() and hook_x + hook_img.get_width() > fish2_x and hook_y < fish2_y + fish2_img.get_height() and hook_y + hook_img.get_height() > fish2_y:
        fish2_x = random.randint(0, window_width - fish2_img.get_width())
        fish2_y = -fish2_img.get_height()
        fish2_speed = random.randint(1, 3)
        score += 2

    # 绘制游戏场景
    screen.blit(background_img, (0, 0))
    screen.blit(fish1_img, (fish1_x, fish1_y))
    screen.blit(fish2_img, (fish2_x, fish2_y))
    screen.blit(hook_img, (hook_x, hook_y))
    score_text = font.render("Score: {}".format(score), True, (255, 255, 255))
    screen.blit(score_text, (10, 10))

    # 更新屏幕显示
    pygame.display.update()

# 退出pygame
pygame.quit()

请注意，此代码仅用于演示目的，游戏素材需要您自行准备。如果您想要更好的游戏体验，还需要增加音效、多种鱼类、关卡等元素。